Owens, John N.; Molder, Marje; Langer, Hilary (1977-11-01). "Bud development in Picea glauca. I. Annual growth cycle of vegetative buds and shoot elongation as they relate to the date and temperature sums". Canadian Journal of Botany. 55 (21). Canadian Science Publishing: 2728–2745. Bibcode:1977CaJB...55.2728O. doi:10.1139/b77-312. ISSN0008-4026.
Sussman, AS; Douthit, HA (1973). "Dormancy in microbial spores". Annual Review of Plant Physiology. 24: 311–352. doi:10.1146/annurev.pp.24.060173.001523.
Jordan MC, Jordan GW, Stevens JG, Miller G (June 1984). "Latent herpesviruses of humans". Annals of Internal Medicine. 100 (6): 866–880. doi:10.7326/0003-4819-100-6-866. PMID6326635.
Owens, John N.; Molder, Marje; Langer, Hilary (1977-11-01). "Bud development in Picea glauca. I. Annual growth cycle of vegetative buds and shoot elongation as they relate to the date and temperature sums". Canadian Journal of Botany. 55 (21). Canadian Science Publishing: 2728–2745. Bibcode:1977CaJB...55.2728O. doi:10.1139/b77-312. ISSN0008-4026.
Jordan MC, Jordan GW, Stevens JG, Miller G (June 1984). "Latent herpesviruses of humans". Annals of Internal Medicine. 100 (6): 866–880. doi:10.7326/0003-4819-100-6-866. PMID6326635.
Owens, John N.; Molder, Marje; Langer, Hilary (1977-11-01). "Bud development in Picea glauca. I. Annual growth cycle of vegetative buds and shoot elongation as they relate to the date and temperature sums". Canadian Journal of Botany. 55 (21). Canadian Science Publishing: 2728–2745. Bibcode:1977CaJB...55.2728O. doi:10.1139/b77-312. ISSN0008-4026.